TW120 Rotary Drilling Rig
| Parameter | Model | TW120 |
|---|---|---|
| Max.drilling Diameter (mm) | Distance From Center Of Rotary Drive To Slideway Of Mast | 840 |
| Max.drilling Diameter | 1200 | |
| Max.drilling Depth(m) | 45 | |
| Engine | Rated Power(kw) | tab720 180 |
| Max.output Speed(TW/min) | 2100 | |
| Rotary Drive | Max.output Torpue(kN.m) | 120 |
| Output Speed(TW/min) | 8~36 | |
| Main Winch | Max.lifting Force(kN) | 160 |
| Diameter Of Steel Rope | 26 | |
| Auxiliary Winch | Max.lifting Force(kN) | 70 |
| Diameter Of Steel Rope | 20 | |
| Mast Inclination | Side Inclination (°) | 4 |
| Forward Inclination (°) | 5 | |
| Backward Inclination(°) | 90 | |
| Pull-Down Cylinder | Max.pull-Down Piston Push(kN) | 120 |
| Max.pull-Down Piston Pull(kN) | 140 | |
| Stroke(m) | 5 | |
| Undercarrige | Track Total Length(mm) | 4720 |
| Track Plate Width(mm) | 700 | |
| Track Width(mm) | 3000~4000 | |
| Max.traveling Speed(km/h) | 3.2 | |
| Dimension | Working Condition Dimension(mm) | 7440×4000×18100 |
| Transportation Dimension(mm) | 3165×3000×12725 | |
| Upper Frame Height(mm) | 1270 | |
| Upper Frame Width(mm) | 2600 | |
| Undercarrige Height(mm) | 1135 | |
| Rotary Radius(mm) | 3450 | |
| Overall Weight(t) | 54 |